Channel Manager

Doppler Ultrasound

Doppler Ultrasound

A Doppler ultrasound (or duplex scanning) is a medical test
that uses reflected sound waves to estimate the speed and direction of blood as
it flows through a blood vessel. It helps doctors evaluate blood flow through
arteries and veins.

Doppler ultrasound can be used to evaluate the
vessels in several areas of the body. For example, a Doppler ultrasound test of
the blood vessels in the neck (carotid ultrasound) can be done to estimate a
person's risk of a stroke from blockage in those arteries. Renal ultrasound can
help detect kidney problems. Lower extremity ultrasound can be used to detect a
blood clot in the deep veins of the legs. A Doppler ultrasound also may be used
to evaluate problems with the blood flow to the placenta and umbilical cord in
a pregnant woman; problems with this blood flow may point to fetal distress.

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use.
How this information was developed to help you make better health decisions.